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Buoy 46026 San Francisco
Longitude = 122.82W Latitude = 37.75N
FAQs

 

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)
Measurement Date/Time (GMT)10/28
07:00:00
 Wait ...
 Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile
      

 

Current Swell & Surf Analysis
Buoy 46026
07:00:00 (GMT) on 10/28
Sea Height:5.1 ft
Primary Swell Height: 4.1 ft
Primary Swell Period: 12.6 secs
Surf Height4.2 ft

 

24 Hour Observation

Date
(Month/Day)
Time
(GMT)
Sea Height
[>5 secs]
(ft)
Primary Swell Secondary Swell Tertiary Swell Estimated Surf Height (ft)Primary Period (secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
Height
(ft)
Period
(secs)
10/2807:00:005.1 4.1 se12.6 secs2.0 se9.2 secs0.7 se 16.7secs4.2 -5.2 12.6
10/2806:00:005.2 4.1 se12.4 secs2.0 se9.1 secs0.6 se 16.7secs4.1 -5.1 12.4
10/2805:00:004.7 3.5 se12.5 secs2.1 se9.2 secs0.6 se 16.7secs3.5 -4.3 12.5
10/2804:00:004.7 3.7 se12.5 secs1.9 se9.1 secs0.6 se 17.4secs3.7 -4.6 12.5
10/2803:00:005.3 4.1 se12.6 secs2.3 se9.1 secs1.1 se 16.7secs4.1 -5.1 12.6
10/2802:00:005.2 4.0 se12.5 secs2.3 se9.2 secs0.7 se 16.7secs4.0 -5.0 12.5
10/2801:00:005.7 4.3 se12.6 secs2.6 se9.1 secs0.9 se 17.6secs4.3 -5.4 12.6
10/2800:00:005.9 4.6 se12.4 secs2.7 se9.2 secs0.6 se 16.7secs4.5 -5.6 12.4
10/2723:00:005.4 3.7 se12.5 secs2.7 se9.2 secs1.6 se 5.9secs3.7 -4.6 12.5
10/2722:00:006.5 4.3 se12.5 secs3.9 se9.1 secs1.3 se 5.9secs4.3 -5.4 12.5
10/2721:00:006.5 4.6 se12.4 secs3.5 se9.1 secs0.7 se 16.7secs4.6 -5.7 12.4
10/2720:00:007.8 6.2 se12.2 secs3.6 se9.2 secs1.4 se 5.9secs6.1 -7.6 12.2
10/2719:00:006.6 4.7 se12.4 secs3.2 se9.2 secs1.7 se 6.0secs4.7 -5.9 12.4
10/2718:00:007.2 5.8 se11.3 secs2.8 se7.8 secs0.0 se 0.0secs5.2 -6.6 11.3
10/2717:00:007.1 5.4 se12.2 secs3.3 se8.6 secs0.0 se 0.0secs5.2 -6.5 12.2
10/2716:00:007.0 5.4 se11.3 secs1.6 se15.0 secs3.0 se 7.8secs4.9 -6.1 11.3
10/2715:00:006.7 5.2 se12.5 secs2.9 se9.2 secs0.6 se 17.8secs5.2 -6.5 12.5
10/2714:00:007.6 5.9 se12.4 secs3.3 se9.2 secs1.8 se 5.9secs5.9 -7.3 12.4
10/2713:00:007.1 5.5 se12.8 secs2.7 se9.2 secs2.2 se 5.9secs5.7 -7.1 12.8
10/2712:00:007.2 5.8 se12.7 secs2.8 se9.2 secs1.8 se 6.0secs5.8 -7.3 12.7
10/2711:00:006.9 5.3 se12.8 secs2.8 se9.1 secs1.1 se 16.7secs5.5 -6.8 12.8
10/2710:00:007.9 6.3 se12.7 secs3.1 se9.2 secs1.6 se 16.7secs6.4 -8.0 12.7
10/2709:00:007.5 5.0 se14.1 secs3.8 se10.1 secs2.1 se 6.7secs5.7 -7.1 14.1
10/2708:00:007.6 4.9 se14.2 secs4.2 se10.1 secs2.6 se 6.7secs5.5 -6.9 14.2

 

Surf Height Scale
Size Scale (ft)
>11-22-33-44-55-66-77-88-99-1010-1111-1212-1313-1414-1515-2020-2525-3030-3535-4040-4545+

Swell Period Scal
Period Scale (secs)
6.36.77.17.78.39.11011.112.514.316.7202533.3

 

Current Weather Conditions
Buoy 46026
07:00:00 (GMT) on 10/28
Combined Sea Height:0.0 ft
Dominant Period:0.0 secs
Wind Speed: 9.8 kts
Wind Gust: 13.7 kts
Wind Direction:320 degrees
Barometric Pressure:1020.1 mbs
Air Temperature: 57.2 degrees
Water Temperature:58.8 degrees

 

24 Hour Weather Observation

Date
(Month/Day)
Time
(GMT)
Combined Sea Height (ft)Dominant Period
(secs)
Wind Speed
(kts)
Gust
(kts)
Wind Direction
(degrees)
Barometric Pressure
(mbs)
Air Temperature
(F)
Water Temperature
(F)
10/2807:00:000.00.09.813.73201020.157.258.8
10/2806:00:006.211.07.811.73301020.557.232.0
10/2805:00:006.60.011.715.63301020.857.658.6
10/2804:00:000.00.013.715.63301020.557.658.8
10/2803:00:006.60.013.715.63301020.457.658.8
10/2802:00:000.00.015.619.53201020.557.758.8
10/2801:00:006.911.011.713.73301020.457.658.8
10/2800:00:007.512.017.619.53201020.457.659.2
10/2723:00:000.00.011.715.63101020.657.759.0
10/2722:00:007.912.013.717.63101020.557.759.2
10/2721:00:000.00.013.715.63101021.157.232.0
10/2720:00:009.20.09.813.73201021.257.459.0
10/2719:00:009.811.09.813.73301021.757.059.0
10/2718:00:008.59.011.715.63301022.357.059.0
10/2717:00:008.911.013.715.63301022.357.059.0
10/2716:00:009.212.09.813.73201022.156.859.0
10/2715:00:008.211.013.715.63401022.156.358.8
10/2714:00:008.513.013.715.63301021.456.758.8
10/2713:00:000.00.013.717.63301021.256.858.8
10/2712:00:000.00.021.425.43201021.156.858.8
10/2711:00:0010.20.017.623.43201020.156.758.8
10/2710:00:009.514.021.427.33201019.956.858.8
10/2709:00:009.814.021.429.23201019.957.459.0
10/2708:00:0010.50.019.523.43101020.057.459.0

 

000282631 ___0.021014
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